> I don't know how to compile the main project, I have a 
link 
> error (libhttrack.lib could not be opened)and I didn't 
find 
> on the site the libhttrack.dsp.

Copy these directories:
src_win\libhttrack
src_win\WinHTTrack
to:
C:\Dev

to get C:\Dev\libhttrack and C:\Dev\WinHTTrack

Also copy all *files* from src/ to C:\Dev

Ensure that you have all Visual C++ service packs 
installed, AND ipv6 support (see 
<http://msdn.microsoft.com/downloads/sdks/platform/tpipv6/Rea>
dMe.asp if necessary)

> Your source code and the other needed code are in c:dev 
> folder (httrack, swf, openssl, zlib and ipv6kit).

Neither openssl nor zlib directories are necessary, 
normally, normally. And the swf directory is only optional.